The Nest

Dan and Emily live in a huge house in the nicest part of Glasgow and want for nothing, but they've been trying to have a baby for years with no success.
Chance Encounter
S1 E1

18-year-old Kaya, determined to make a life for herself, meets Emily, and begins to get a taste for how the other half lives.

Prom
S1 E3

Dan is tormented by the information he found out about Kaya; Kaya decides to bring her relationship with Emily's nephew, Jack, out into the open.

Clean Break
S1 E4

Kaya recovers from the premature birth, but the baby's future is uncertain. Dan settles into his new role as a father, while Emily fears that something isn't right.

Best Interests
S1 E5

Dan and Emily disagree about whether to take legal action; Kaya grows closer to Siobhan, not realizing her involvement with Eleanor.